/[escript]/trunk/doc/user/finley.tex
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revision 2651 by jfenwick, Mon Sep 7 03:39:45 2009 UTC revision 2690 by gross, Tue Sep 29 05:23:41 2009 UTC
# Line 451  If the direct solver is selected which c Line 451  If the direct solver is selected which c
451  a suitable iterative solver from the \PASO is used.  a suitable iterative solver from the \PASO is used.
452    
453  \subsection{Functions}  \subsection{Functions}
454  \begin{funcdesc}{ReadMesh}{fileName,integrationOrder=-1}  \begin{funcdesc}{ReadMesh}{fileName \optional{, \optional{integrationOrder=-1}, optimize=True}}
455  creates a \Domain object form the FEM mesh defined in  creates a \Domain object form the FEM mesh defined in
456  file \var{fileName}. The file must be given the \finley file format.  file \var{fileName}. The file must be given the \finley file format.
457  If \var{integrationOrder} is positive, a numerical integration scheme  If \var{integrationOrder} is positive, a numerical integration scheme
458  chosen which is accurate on each element up to a polynomial of  chosen which is accurate on each element up to a polynomial of
459  degree \var{integrationOrder} \index{integration order}. Otherwise  degree \var{integrationOrder} \index{integration order}. Otherwise
460    an appropriate integration order is chosen independently.
461    By default the labeling of mesh nodes and element distribution is
462    optimized. Set \var{optimize=False} to switch off relabeling and redistribution.
463    \end{funcdesc}
464    
465    \begin{funcdesc}{ReadGmsh}{fileName \optional{, \optional{integrationOrder=-1}, optimize=True}}
466    creates a \Domain object form the FEM mesh defined in
467    file \var{fileName}. The file must be given the \gmshextern file format.
468    If \var{integrationOrder} is positive, a numerical integration scheme
469    chosen which is accurate on each element up to a polynomial of
470    degree \var{integrationOrder} \index{integration order}. Otherwise
471  an appropriate integration order is chosen independently.  an appropriate integration order is chosen independently.
472    By default the labeling of mesh nodes and element distribution is
473    optimized. Set \var{optimize=False} to switch off relabeling and redistribution.
474    Currently \function{ReadGmsh} does not support MPI.  
475  \end{funcdesc}  \end{funcdesc}
476    
477    
478  \begin{funcdesc}{load}{fileName}  \begin{funcdesc}{load}{fileName}
479  recovers a \Domain object from a dump file created by the \  recovers a \Domain object from a dump file created by the \
480  eateseates a \Domain object form the FEM mesh defined in  eateseates a \Domain object form the FEM mesh defined in

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